AT45DB041B View Datasheet(PDF) - Atmel Corporation

Part Name

Description

MFG CO.

AT45DB041B

4-megabit 2.5-volt or 2.7-volt DataFlash®

Atmel Corporation 

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15.4 Status Register Read (Opcode: 57H)

CS

SCK

SI

SO

1

2

3

4

5

6

7

8

9

10 11 12

17 18

tSU

COMMAND OPCODE

0

1

0

1

0

1

1

1

HIGH-IMPEDANCE

tV

STATUS REGISTER OUTPUT

D7 D6 D5 D4

MSB

D0 D7 D6

LSB MSB

22 AT45DB041B

3443C–DFLSH–5/05

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